Boiler steel plate A537CL2 have to be done Quenched and tempered heat treatment comparing with A537CL1.The tempering temperature for A537CL2 steel plate shall not be less than 595 centigree,and last at least 1/2 hour.Tensile strength for boiler steel plate A537CL2 shall be within 550-690 Mpa,and yield strength above 415 Mpa.
Supplementary Technology: HIC Test| NACE MR0175| Z15 | Z25 | Z35 | S1 | S2 | S3 | S4| S5 | S6 | S7 | S8 | S9| S11 | S12 | S14 | S17
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm
BBN Steel is specialized in supplying ASTM A537 steel plate in A537 class 2. For more information of A537 class 2 steel plates, please check them in following:
|
A537 class 2 Chemical Composition
|
|
Grade
|
The Element Max (%)
|
|
C
|
Mn
|
P
|
S
|
Si
|
Cu
|
Ni
|
Cr
|
Mo
|
|
A537 class 2
|
0.24
|
0.92-1.72
|
0.035
|
0.035
|
0.13-0.55
|
0.38
|
0.28
|
0.29
|
0.09
|
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
Grade
|
A537 class 2 Mechanical Property
|
|
Thickness
|
Yield
|
Tensile
|
Elongation
|
|
A537 class 2
|
mm
|
Min Mpa
|
Mpa
|
Min %
|
|
-65
|
415
|
550-690
|
22
|
|
65-100
|
380
|
515-655
|
20
|
|
100-150
|
315
|
485-620
|
-
|
If you're in need of ASTM SA537CL2 steel plate, please feel free to contact us. Sincerely hope regular and new customers to visit our mill for a long-term business collaboration.
